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Conference Paper: Analysis of dynamic dispatching rules for a flexible manufacturing system

TitleAnalysis of dynamic dispatching rules for a flexible manufacturing system
Authors
KeywordsDispatching
Dynamic scheduling
Flexible manufacturing systems
Pre-emptive
Simulation
Issue Date2003
PublisherElsevier SA. The Journal's web site is located at http://www.elsevier.com/locate/jmatprotec
Citation
Proceedings of the 9th International Manufacturing Conference, (IMCC 2000), Hong Kong, China , 16-17 August 2000. In Journal Of Materials Processing Technology, 2003, v. 138 n. 1-3, p. 325-331 How to Cite?
AbstractThis paper presents a simulation model of a flexible manufacturing system (FMS) which subjects to minimization three performance criteria simultaneously such as mean flow time, mean tardiness, and mean earliness. The dispatching rule will be changed at a frequency that is varied by the number of outputs produced by the system. Therefore, the dynamic nature is event-triggered rather than changing the rule at a regular time interval, which is passive. Three indexes are calculated to represent the three criteria under monitoring and the indexes are ranked in descending order: the greater the index, the worse is the situation of the criterion in the system. Thus, an appropriate rule will be selected for the next operation in order to tackle that criterion with the largest index. This mechanism is so called pre-emptive method. Furthermore, the indexes can be biased so that particular criterion can have a greater weighting as set by the decision-maker. Results show that a solution (range of frequency) can always be determined to change the dispatching rule so that the system is better than just using fixed FMS scheduling rule. © 2003 Elsevier Science B.V. All rights reserved.
Persistent Identifierhttp://hdl.handle.net/10722/74232
ISSN
2015 Impact Factor: 2.359
2015 SCImago Journal Rankings: 1.464
ISI Accession Number ID
References

 

DC FieldValueLanguage
dc.contributor.authorChan, FTSen_HK
dc.contributor.authorChan, HKen_HK
dc.contributor.authorLau, HCWen_HK
dc.contributor.authorIp, RWLen_HK
dc.date.accessioned2010-09-06T06:59:16Z-
dc.date.available2010-09-06T06:59:16Z-
dc.date.issued2003en_HK
dc.identifier.citationProceedings of the 9th International Manufacturing Conference, (IMCC 2000), Hong Kong, China , 16-17 August 2000. In Journal Of Materials Processing Technology, 2003, v. 138 n. 1-3, p. 325-331en_HK
dc.identifier.issn0924-0136en_HK
dc.identifier.urihttp://hdl.handle.net/10722/74232-
dc.description.abstractThis paper presents a simulation model of a flexible manufacturing system (FMS) which subjects to minimization three performance criteria simultaneously such as mean flow time, mean tardiness, and mean earliness. The dispatching rule will be changed at a frequency that is varied by the number of outputs produced by the system. Therefore, the dynamic nature is event-triggered rather than changing the rule at a regular time interval, which is passive. Three indexes are calculated to represent the three criteria under monitoring and the indexes are ranked in descending order: the greater the index, the worse is the situation of the criterion in the system. Thus, an appropriate rule will be selected for the next operation in order to tackle that criterion with the largest index. This mechanism is so called pre-emptive method. Furthermore, the indexes can be biased so that particular criterion can have a greater weighting as set by the decision-maker. Results show that a solution (range of frequency) can always be determined to change the dispatching rule so that the system is better than just using fixed FMS scheduling rule. © 2003 Elsevier Science B.V. All rights reserved.en_HK
dc.languageengen_HK
dc.publisherElsevier SA. The Journal's web site is located at http://www.elsevier.com/locate/jmatprotecen_HK
dc.relation.ispartofJournal of Materials Processing Technologyen_HK
dc.subjectDispatchingen_HK
dc.subjectDynamic schedulingen_HK
dc.subjectFlexible manufacturing systemsen_HK
dc.subjectPre-emptiveen_HK
dc.subjectSimulationen_HK
dc.titleAnalysis of dynamic dispatching rules for a flexible manufacturing systemen_HK
dc.typeConference_Paperen_HK
dc.identifier.openurlhttp://library.hku.hk:4550/resserv?sid=HKU:IR&issn=0924-0136&volume=138&issue=1-3&spage=325&epage=331&date=2003&atitle=Analysis+of+dynamic+dispatching+rules+for+a+flexible+manufacturing+systemen_HK
dc.identifier.emailChan, FTS: ftschan@hkucc.hku.hken_HK
dc.identifier.authorityChan, FTS=rp00090en_HK
dc.description.naturelink_to_subscribed_fulltext-
dc.identifier.doi10.1016/S0924-0136(03)00093-1en_HK
dc.identifier.scopuseid_2-s2.0-0038481221en_HK
dc.identifier.hkuros86002en_HK
dc.relation.referenceshttp://www.scopus.com/mlt/select.url?eid=2-s2.0-0038481221&selection=ref&src=s&origin=recordpageen_HK
dc.identifier.volume138en_HK
dc.identifier.issue1-3en_HK
dc.identifier.spage325en_HK
dc.identifier.epage331en_HK
dc.identifier.isiWOS:000184856900055-
dc.publisher.placeSwitzerlanden_HK
dc.description.otherProceedings of the 9th International Manufacturing Conference, (IMCC 2000), Hong Kong, China , 16-17 August 2000. In Journal Of Materials Processing Technology, 2003, v. 138 n. 1-3, p. 325-331-
dc.identifier.scopusauthoridChan, FTS=7202586517en_HK
dc.identifier.scopusauthoridChan, HK=13104905800en_HK
dc.identifier.scopusauthoridLau, HCW=7201497785en_HK
dc.identifier.scopusauthoridIp, RWL=6701655036en_HK

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